1/50.
4.
If there are two railroad tracks next to each other:
It is always safe to proceed after one train passes.
You must always stop before crossing the tracks.
When one train passes, look for another train on the other track before proceeding.
Honk your horn as you cross the tracks.
148 7910 0 C [] 0

Answer correctly : 0   |   Wrong : 0

Answer Sheet :

Refresh

Refresh this page and redo the question

Restart

Restart this set of tests